Update your web site as often as you like exactly as if you were copying files between folders on your computer!
In order to maintain your Web site you surely need some kind of FTP software however not all the FTP tools available today seem to be designed with frequent uploading in mind. Indeed, they are not always as handy as they could or should be. Actually, they all seem to copy each others. Updating files on your server can be a repetitive and boring process, and in many cases it's more trouble than it's worth. It doesn't have to be that way, however, as FTP Disk makes this whole process much more intuitive.
With FTP Disk just drag and drop your files directly on a server in the list to get them uploaded to the selected path. You can create as many servers as you need with different paths and initiate several uploads at the same time.